Author Question: Which of the following statements describes branched hydrocarbons? A) a hydrocarbon where carbon ... (Read 236 times)

nautica902 · **on:** Aug 27, 2018

Which of the following statements describes branched hydrocarbons?

A) a hydrocarbon where carbon has a single bond to more than two other carbons
B) a hydrocarbon where every carbon is bound with a crooked line to every other carbon
C) a carbon atom that is branched
D) a hydrocarbon that has a branched shaped conformation
E) a hydrocarbon that is bound to Br

Question 2

Ice floats in room temperature water, but does it float in boiling water? Why or why not?

A) As liquid water heats up and boils, it will become less dense, therefore the ice will sink.
B) As water cools, it becomes more dense. When it freezes however, it becomes less dense as it forms ice crystals. Therefore, it will sink in boiling water, but float in water at room temperature.
C) It is impossible to have ice in boiling water.
D) If boiling water is less dense than ice, the ice cube should sink.